Exposure
ID
MATIS.2021-09-03T09:00:36.522_1
Header ID
MATIS.2021-09-03T09:00:36.522
Date updated
2021-09-03 09:09:46 UTC+0000
Release date
2022-09-03 09:09:46 UTC+0000
UTC Start
2021-09-03 09:00:36.522
UTC End
2021-09-03 09:01:36.582
MJD Start
59460.37542271
MJD End
59460.3761178489
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.012725
Ambient temperature (°C)
14.74
Seeing (arcsec)
0.48
Observation
ID
48097
Category
science
Program ID
0104.D-0248(A)
Program Title
STELLAR DYNAMICS, DUST-FORMATION AND MASS-LOSS HISTORY OF THE AGB STAR T LEP
Program Type
GTO
PI / COI
MILLOUR/ AUGEREAU/ DELBO/ DOMINIK/ HENNING/ HOFMANN/ HOGERHEIJDE/ HRON/ JAFFE/ LOPEZ/ MEISENHEIMER/ PANTIN/ PETROV/ SCHERTL/ STEE/ VAN BOEKEL/ WOLF/ WEIGELT
Target
ID
36089
Name
T_Lep
RA
76.210687
DEC
-21.90475
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
SI_PHOT_LM_LOW
Instrument sub-mode
HYBRID
Stations
A0 B2 D0 C1
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B2 24.3360 24.3560 134.0000 134.0000
A0-D0 28.9720 29.0190 57.3000 57.5000
A0-C1 20.6970 20.7330 107.0170 107.0810
B2-D0 33.2700 33.2750 11.9000 12.1000
B2-C1 11.0830 11.0850 11.8800 12.0210
D0-C1 22.1860 22.1900 191.9380 192.0800
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 0104.D-0248(A)
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT
MJD-OBS 59460.37542271
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME T_Lep
RA 76.210687
DEC -21.90475
HIERARCH ESO DET NAME MATISSE-LM
HIERARCH ESO INS FIL NAME LM
HIERARCH ESO INS FIL ID LM
HIERARCH ESO INS DIL NAME LOW
HIERARCH ESO INS DIL ID LOW
HIERARCH ESO INS MODE HYBRID
HIERARCH ESO ISS CONF NTEL 4
HIERARCH ESO ISS CONF STATION1 A0
HIERARCH ESO ISS CONF STATION2 B2
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 C1
EXPTIME 0.111
HIERARCH ESO DET SEQ1 PERIOD 0.273
HIERARCH ESO DET NDIT 220
HIERARCH ESO ISS PBL12 START 24.336
HIERARCH ESO ISS PBL12 END 24.356
HIERARCH ESO ISS PBLA12 START 134.0
HIERARCH ESO ISS PBLA12 END 134.0
HIERARCH ESO ISS PBL13 START 28.972
HIERARCH ESO ISS PBL13 END 29.019
HIERARCH ESO ISS PBLA13 START 57.3
HIERARCH ESO ISS PBLA13 END 57.5
HIERARCH ESO ISS PBL14 START 20.697
HIERARCH ESO ISS PBL14 END 20.733
HIERARCH ESO ISS PBLA14 START 107.017
HIERARCH ESO ISS PBLA14 END 107.081
HIERARCH ESO ISS PBL23 START 33.27
HIERARCH ESO ISS PBL23 END 33.275
HIERARCH ESO ISS PBLA23 START 11.9
HIERARCH ESO ISS PBLA23 END 12.1
HIERARCH ESO ISS PBL24 START 11.083
HIERARCH ESO ISS PBL24 END 11.085
HIERARCH ESO ISS PBLA24 START 11.88
HIERARCH ESO ISS PBLA24 END 12.021
HIERARCH ESO ISS PBL34 START 22.186
HIERARCH ESO ISS PBL34 END 22.19
HIERARCH ESO ISS PBLA34 START 191.938
HIERARCH ESO ISS PBLA34 END 192.08
HIERARCH ESO ISS AMBI TAU0 START 0.012725
HIERARCH ESO ISS AMBI TAU0 END 0.012725
HIERARCH ESO ISS AMBI TEMP 14.74
HIERARCH ESO ISS AMBI FWHM START 0.48
HIERARCH ESO ISS AMBI FWHM END 0.48